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US 4,900,682 AGranted
Method and reagent for the determination of peracids
AssigneeMerck Patent GmbH
InventorsWolfgang Fischer, Edda Arlt, Barbara Brabander
Life of this patent
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Abstract
The invention relates to a method and reagent for the determination of peracids. The method is characterized in that the sample solution is mixed with a chromogen, an iodide and, where appropriate, a buffer-containing reagent, and the color reaction is evaluated, e.g., visually or by spectrophotometry.
Claims15
A method for the determination of the concentration of a peracid in a sample solution, comprising mixing said sample solution with reagent containing a chromogen and an iodide and comparing the resultant color of the mixture with a standard to determine the amount of peracid in the sample solution.
Dependencies are inferred from the claim text.